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  1. fast03

    LBZ: Power loss

    Probably take you 2 hours to get it off the first time you do it, but it is not hard. Go slow and be patient.
  2. fast03

    LBZ: Power loss

    You may need a new turbo....
  3. fast03

    How high can you safely spin a stock LB7

    When I had mine, I tuned it for 3700 on max effort tune.
  4. fast03

    LML mods and dyno testing begins

    What was the stock tune number with the mbrp pipe?
  5. fast03

    Michelin LT 265/70R17 tire wearing on the outside rear tires only..

    I think you said it in your first post. you may be cornering too fast with a heavy load and its causing wear? a lot of city driving?
  6. fast03

    straight pipe or muffler

    what year truck?
  7. fast03

    Got killed...

    what hp tune you running? 100-120 over stock? can't imagine you are tuned for max effort, which should put you into mid-high 12's. obviously you need a trans to run that tuning.
  8. fast03

    2016 Camaro

    Article byline is 3/31/15... Now you got me thinking. If it is april fools I fell for it.
  9. fast03

    2016 Camaro

    http://www.hotrod.com/news/1503-exclusive-we-have-performance-numbers-on-the-2016-chevrolet-camaro-zl2/
  10. fast03

    Pro and cons for dropping to 3.42 gears

    I call bs on 24mpg lifted truck with 36's. That dude should have stayed in school. Oh unless it was a kick ass tailwind or downhill all the way, then 24mpg still does not count.
  11. fast03

    Pro and cons for dropping to 3.42 gears

    Your right Tom. What I said in the begining. leave the gearing alone.
  12. fast03

    Col 10's lbz thread

    Nice truck!
  13. fast03

    Pulsing

    My LB7 used to have a up and down idle, by about 50rpm. when it did it, I would add a quart of 2 stroke oil to the fuel for a couple tanks and it would clear it up. I think it was the cp3.
  14. fast03

    Pro and cons for dropping to 3.42 gears

    not gonna gain 2 mpg with gears. slow down and keep rpms at 1800-1900 and that will get the best mpg. LB7 should be seeing 19-22 with 33's depending on hills, wind etc.
  15. fast03

    Pro and cons for dropping to 3.42 gears

    Probably right at that ratio with your 33 inch tires.
  16. fast03

    LML mods and dyno testing begins

    Yep exactly. Thought it was intake noise. I will take a look. Thanks.
  17. fast03

    LML mods and dyno testing begins

    Just ordered my S&B intake. Guess I will see what the sop meter says when I get it put on. Gotta sound better than the damn stock intake, and hopefully more air=less regens if nothing else.
  18. fast03

    LML mods and dyno testing begins

    So with new intake and dry filter, will the computer eventually "tune it out"? Did you get any maf or other codes?
  19. fast03

    LML mods and dyno testing begins

    Exactly Mike! You and I talked about having a great running truck and not removing emissions stuff. Hope this is where it goes. Also wanting to be able to tow with whatever set up comes out of this. Gotta say its a beast stock when the trailer is behind it.
  20. fast03

    LML mods and dyno testing begins

    Agreed,. My question was not exactly about the numbers, but as to whether the computer was cutting hp, which would be another issue to manage with the addition of tuning, turbo etc. to a stock emissions vehicle.
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